Ultrasonographic anomaly |
Ultrasonographic anomaly |
N |
Aneuploidy (%) |
|
pCNV |
|
|
|
|
|
N (%) |
P |
OR (95%
CI) |
1 |
cardiovascular system |
3,620 (27.19%) |
207 (5.72%) |
256
(7.07%) |
< 0.0001 |
3.85
[3.38,4.37] |
|
genitourinary system |
1,743 (13.09%) |
19 (1.09%) |
73 (4.19%) |
< 0.0001 |
2.21 [1.72,2.80] |
|
abnormal amniotic fluid |
1,057 (7.94%) |
24 (2.27%) |
35 (3.31%) |
0.051 |
1.73 [1.20,2.43] |
|
central nervous system |
980 (7.36%) |
31 (3.16%) |
65 (6.63%) |
< 0.0001 |
3.59 [2.75,4.62] |
|
fetal growth restriction |
856 (6.43%) |
16 (1.87%) |
55 (6.43%) |
< 0.0001 |
3.47 [2.59,4.56] |
|
gastrointestinal system |
820 (6.16%) |
30 (3.66%) |
32 (3.90%) |
0.0046 |
2.05 [1.39,2.92] |
|
skeletal system |
774 (5.81%) |
28 (3.62%) |
52 (6.72%) |
< 0.0001 |
3.64 [2.69,4.83] |
|
facial system |
616 (4.63%) |
14 (2.27%) |
30 (4.87%) |
< 0.0001 |
2.59 [1.73,3.73] |
|
respiratory system |
497 (3.73%) |
9 (1.81%) |
30 (6.04%) |
< 0.0001 |
3.25 [2.17,4.70] |
|
cystic hygroma |
416 (3.13%) |
103 (24.76%) |
20 (4.81%) |
0.0036 |
2.55 [1.54,4.00] |
|
fetal hydrops |
264 (1.98%) |
92 (34.85%) |
10 (3.79%) |
0.62 |
1.99 [0.94,3.72] |
|
abdominal wall defect |
175 (1.31%) |
24 (13.71%) |
13 (7.43%) |
0.00066 |
4.06 [2.11,7.14] |
|
Total |
11,818 (88.78%) |
597 (5.05%) |
671 (5.68%) |
< 0.0001 |
3.04 [2.81,3.29] |
2 |
2 |
1,220 (9.16%) |
202 (16.56%) |
119 (9.75%) |
< 0.0001 |
5.46 [4.49,6.61] |
≥ 3 |
≥ 3 |
274 (2.06%) |
79 (28.83%) |
41 (14.96%) |
< 0.0001 |
8.89 [6.22,12.44] |